Scheduling data transmission method and equipment

The invention discloses a scheduling data transmission method, which is used for a wireless communication system, a terminal device establishes connection with a first cell group and a second cell group, and comprises the following steps: determining first information, the first information comprising a timing parameter for the terminal device to send data in the first cell group; the terminal device and/or the network side device of the first cell group sends first information to a network side device of a second cell group; the second cell group network side equipment responds to the first information and sends second information; the second information comprises resources for scheduling the terminal equipment to send data in the second cell group. The invention further comprises a device for implementing the method. According to the invention, the problem that the power distribution of the terminal equipment between the two base stations cannot be realized under the condition that the transmission time del